Katsuki Hayashi

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In order to have an effective utilization of the radio wave resources, it is important to estimate propagation path in the urban area. In our previous work, we have examined the diffracted fields by two edges with an arbitrary angle which are in different and same heights. In this paper, the frequency characteristics of the diffracted fields by two(More)
In order to have an effective utilization of the radio wave resources, it is important to estimate propagation path in the urban area. In our previous work, we have examined the diffracted fields by two edges with an arbitrary angle in a horizontal plane. In this paper, we analyze the diffracted fields by one or two wedges and compare the effects that wedge(More)
In order to have an effective utilization of the radio wave resources, it is important to estimate propagation path in the urban area. In our previous work, we have examined the diffracted fields by two edges with an arbitrary angle which are in different and same heights. In this paper, the characteristics of the diffracted fields by two horizontal edges(More)
Recently, the emergent dynamics in multiplex networks, composed of layers of multiple networks, has been discussed extensively in network sciences. However, little is still known about whether and how the evolution of strategy for selecting which layer to participate in can contribute to the emergence of cooperative behaviors in multiplex network of social(More)
Recently, the emergent dynamics in multiplex networks, composed of layers of multiple networks, has been discussed extensively in network sciences. However, little is still known about whether and how the evolution of strategy for selecting a layer to participate in can contribute to the emergence of cooperative behaviors in multiplex networks of social(More)
In order to have an effective utilization of the radio wave resources, it is important to estimate propagation path in the urban area. In our previous work, we have examined the diffracted fields by two edges with an arbitrary angle. In this paper, the characteristics of the diffracted fields by two horizontal edges of a building rooftop are discussed for(More)
Abstract Most stroke patients who have lost the ability to walking hope to recover this walking ability. In such cases, generation of adaptive gait patterns and development of realistic walking systems could aid in the performance of various activities. It is reported that the adaptive gait control patterns are generated by various neural domains, including(More)
In order to have an effective utilization of the radio wave resources, it is important to estimate propagation path in the urban area. In our previous work, we have examined the diffracted fields by two edges with an arbitrary angle which are in different and same heights. In this paper, we consider the frequency characteristics of the diffracted fields not(More)
In order to have an effective utilisation of the radio wave resources, it is important to estimate propagation path in the urban area. In our previous work, we have examined the diffracted fields by two edges with an arbitrary angle which are in different and same heights. In this paper, the characteristics of the diffracted fields by two horizontal edges(More)
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